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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers 14
  • 1
    Walker, Donald Ross Garry
    Born in October 1949
    Individual (1 offspring)
    Officer
    2002-05-29 ~ 2017-07-31
    OF - Director → CIF 0
  • 2
    Gettinby, Michael John
    Individual (16 offsprings)
    Officer
    2024-05-31 ~ now
    OF - Secretary → CIF 0
  • 3
    Freeman, John Gordon
    Born in April 1943
    Individual (2 offsprings)
    Officer
    2002-03-06 ~ 2005-10-20
    OF - Director → CIF 0
  • 4
    Goor, Andrew Darren
    Born in April 1968
    Individual (9 offsprings)
    Officer
    2012-01-23 ~ now
    OF - Director → CIF 0
  • 5
    Dunn, Malcolm Harry, Professor
    Born in October 1942
    Individual (2 offsprings)
    Officer
    2002-03-06 ~ 2019-07-09
    OF - Director → CIF 0
  • 6
    Watson, Derek Alexander
    Born in September 1970
    Individual (29 offsprings)
    Officer
    2005-02-01 ~ now
    OF - Director → CIF 0
  • 7
    Bennett, George Aitken, Dr
    Born in May 1939
    Individual (9 offsprings)
    Officer
    2002-03-06 ~ 2004-10-13
    OF - Director → CIF 0
  • 8
    Thomson, Rebecca Mizzi
    Born in January 1973
    Individual (1 offspring)
    Officer
    2007-12-06 ~ 2011-03-18
    OF - Director → CIF 0
  • 9
    D.W. DIRECTOR 1 LIMITED - now SC152493
    COMLAW DIRECTOR LIMITED - 2000-11-06
    4th Floor, Saltire Court, 20 Castle Terrace, Edinburgh, Lothian
    Dissolved Corporate (11 parents, 891 offsprings)
    Officer
    2001-07-06 ~ 2002-03-06
    OF - Nominee Director → CIF 0
    OF - Nominee Director → CIF 0
  • 10
    D.W. COMPANY SERVICES LIMITED
    SC079179
    4th Floor, Saltire Court, 20 Castle Terrace, Edinburgh, Lothian
    Dissolved Corporate (36 parents, 1475 offsprings)
    Officer
    2001-07-06 ~ 2002-03-06
    OF - Nominee Secretary → CIF 0
  • 11
    ST ANDREWS INNOVATION LIMITED
    - now SC391905 SC705314... (more)
    ST ANDREWS APPLIED RESEARCH LIMITED - 2023-02-27 SC391905
    Walter Bower House, Main Street, Guardbridge, St Andrews, United Kingdom
    Active Corporate (10 parents, 23 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
  • 12
    BLACKADDERS LLP SO301600
    30-34 Reform Street, Dundee, Angus
    Active Corporate (73 parents, 242 offsprings)
    Officer
    2002-03-06 ~ 2008-04-01
    OF - Secretary → CIF 0
    2008-04-01 ~ 2012-10-25
    OF - Secretary → CIF 0
  • 13
    GILLESPIE MACANDREW SECRETARIES LIMITED
    SC287766
    5, Atholl Crescent, Edinburgh, Midlothian, United Kingdom
    Active Corporate (51 parents, 262 offsprings)
    Officer
    2012-10-25 ~ 2024-04-08
    OF - Secretary → CIF 0
  • 14
    SCOTTISH ENTERPRISE TAYSIDE
    SC126821
    Atrium Court, 50 Waterloo Street, Glasgow, Scotland
    Active Corporate (67 parents, 2 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

PHOTOSYNERGY LIMITED

Period: 2002-02-06 ~ now
Company number: SC220986
Registered names
PHOTOSYNERGY LIMITED - now
PHOTOS LIMITED - 2002-02-06
DUNWILCO (919) LIMITED - 2001-11-30 SC220984... (more)
Recent Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering

  • PHOTOSYNERGY LIMITED
    Info
    PHOTOS LIMITED - 2002-02-06
    DUNWILCO (919) LIMITED - 2002-02-06
    Registered number SC220986
    Walter Bower House Main Street, Guardbridge, St. Andrews KY16 0US
    PRIVATE LIMITED COMPANY incorporated on 2001-07-06 (25 years 1 month). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-07-03
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.